JP3217537U - Tent heat insulation structure - Google Patents

Tent heat insulation structure Download PDF

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Publication number
JP3217537U
JP3217537U JP2018002222U JP2018002222U JP3217537U JP 3217537 U JP3217537 U JP 3217537U JP 2018002222 U JP2018002222 U JP 2018002222U JP 2018002222 U JP2018002222 U JP 2018002222U JP 3217537 U JP3217537 U JP 3217537U
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tent
heat
heat shield
sheet
attached
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JP2018002222U
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野口 修平
修平 野口
彩乃 野口
彩乃 野口
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Nihon-Shanetu Co., Ltd.
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Nihon-Shanetu Co., Ltd.
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Abstract

【課題】屋外で使用する催事用テント等の地表側に遮熱シートを取り付ける事により、熱中症対策に貢献できるテント遮熱構造を提供する。
【解決手段】樹脂シートで作製された催事用テント2や日除け等の地表側に、アルミホイル等輻射熱に対して高反射率の素材を使用した遮熱シート4を取り付けたテント遮熱構造であって、遮熱シート4の周囲にハトメを付け、催事用テント2や日除け等のフレーム3に紐6で取り付けた。
【選択図】図1
Provided is a tent heat shield structure that can contribute to measures against heat stroke by attaching a heat shield sheet to the surface side of an event tent or the like used outdoors.
SOLUTION: A tent thermal insulation structure in which a thermal insulation sheet 4 made of a material having high reflectivity with respect to radiant heat, such as aluminum foil, is attached to the surface side of an event tent 2 or an awning made of a resin sheet. Then, eyelets were attached around the heat shielding sheet 4 and attached to the event tent 2 or the frame 3 such as an awning with a string 6.
[Selection] Figure 1

Description

本考案は、屋外で使用される催事用テント等の地表側に遮熱シートを取り付ける事により、熱中症対策に貢献できるテント遮熱構造を提供するものである。  The present invention provides a tent heat insulating structure that can contribute to measures against heat stroke by attaching a heat insulating sheet to the surface side of an event tent or the like used outdoors.

屋外で使用される催事テントは、テント素地の表面に輻射熱を反射する素材をコーテイングしたり、或いはテント素地に反射材を混錬したりして太陽光を阻止している。  Event tents used outdoors block sunlight by coating a material that reflects radiant heat on the surface of the tent base, or by kneading reflectors on the tent base.

その為次のような問題があった。
屋外テントは、その性質上日除けが目的で、太陽光を吸収する素材が主流であった。しかし近年、温暖化により日射量が増え、テント素地が吸収する熱量の割合は大幅に増加しつつあり、テントの下でも非常に暑いという環境になりつつある。そこで、太陽光を反射する方法が種々考案されている。
例えば、テント素地に反射材を混錬したり、或いはテント素地表面に輻射熱を反射する素材をコーテイングする方法等が実施されている。
しかしながら、テント素地にて反射されても、透過する熱や吸収される熱等の大半は地表側に放射されるので、テント下での熱量は決して少なくは無く、熱中症の要因にもなる。
本考案は、これらの問題を解決する為になされたものである。
Therefore, there were the following problems.
The nature of outdoor tents is to protect them from sunlight, and the material that absorbs sunlight is the mainstream. However, in recent years, the amount of solar radiation has increased due to global warming, and the ratio of the amount of heat absorbed by the tent base has been greatly increasing, and the environment has become extremely hot even under the tent. Various methods for reflecting sunlight have been devised.
For example, a method of kneading a reflective material on a tent base, or coating a material that reflects radiant heat on the surface of the tent base has been implemented.
However, even if it is reflected by the tent substrate, most of the transmitted heat or absorbed heat is radiated to the ground surface, so the amount of heat under the tent is by no means small, and it causes heat stroke.
The present invention has been made to solve these problems.

樹脂や布で作製された催事用テントや日除け等の地表側に、アルミホイル等輻射熱に対して高反射率の素材を使用した遮熱シートを取り付けたテント遮熱構造である。  It is a tent heat shield structure in which a heat shield sheet made of a material having high reflectivity with respect to radiant heat, such as aluminum foil, is attached to the surface side of an event tent or an awning made of resin or cloth.

アルミホイル等輻射熱に対して高反射率の素材を使用した遮熱シートの周囲にハトメを付け、催事用テントや日除け等のフレームに紐で取り付けたテント遮熱構造である。  It is a tent heat shield structure in which eyelets are attached around a heat shield sheet made of a material having high reflectivity with respect to radiant heat such as aluminum foil, and attached to a frame such as an event tent or an awning with a string.

テントに遮熱シートを取り付けた破断図Broken view with heat shield attached to tent 遮熱シートの平面図Plan view of heat shield sheet

以下本考案を実施するための最良の形態について説明する。
屋外で使用するテント2に最も熱を与えるのは太陽からの放射エネルギー、所謂輻射熱である。この輻射熱は、一部がテント2表面で反射されるが、大半はテント素地1に吸収されるか又は透過して地表側に放射される。
テント素地1には、このテント素地1に吸収された輻射熱の他にも空気伝導熱や風による対流熱が同時に吸収され、伝導熱の形態をとってテント素地1の大気側から地表側に伝達される。
その後、テント素地1の地表側表面からは、再び伝導熱及び輻射熱の形態をとって、地表側に熱伝達される。この中で最も大きな熱は輻射熱で、全熱量の90%以上となる。
従って、テント2を介して地表側に伝達される熱量は、この輻射熱とテント素地1を透過した輻射熱の和である。
輻射熱は、電磁波の形態をとってテント2内にいる人間に放射されるが、人間が暑さを感じる最も大きな要因となる。即ち、この輻射熱を阻止する事が、熱中症等の対策に効果的と考えられる。
The best mode for carrying out the present invention will be described below.
It is radiant energy from the sun, so-called radiant heat, that gives the heat most to the tent 2 used outdoors. A part of this radiant heat is reflected on the surface of the tent 2, but most of the radiant heat is absorbed by the tent substrate 1 or transmitted and radiated to the surface side.
In addition to the radiant heat absorbed by the tent substrate 1, the tent substrate 1 simultaneously absorbs air conduction heat and convection heat from the wind, and takes the form of conduction heat to transmit from the atmosphere side of the tent substrate 1 to the surface side. Is done.
Thereafter, heat is transferred from the surface of the tent substrate 1 to the surface side again in the form of conduction heat and radiation heat. The largest heat among these is radiant heat, which is 90% or more of the total heat.
Therefore, the amount of heat transferred to the surface side through the tent 2 is the sum of this radiant heat and the radiant heat transmitted through the tent substrate 1.
Radiant heat takes the form of electromagnetic waves and is radiated to humans in the tent 2, and is the biggest factor that makes humans feel hot. That is, blocking this radiant heat is considered effective for measures against heat stroke and the like.

本考案は、樹脂シートで作製された催事用テント2や日除け等の地表側に、アルミホイル等輻射熱に対して高反射率の素材を使用した遮熱シート4を取り付けたテント遮熱構造である。  The present invention is a tent thermal insulation structure in which a thermal insulation sheet 4 made of a material having high reflectivity with respect to radiant heat such as aluminum foil is attached to the surface side of an event tent 2 made of a resin sheet or an awning. .

前述もしたが、テント素地1に吸収された伝導熱は、テント素地1の地表側から90%以上が輻射熱として地表側に放射される。
テント素地1の下側に、アルミホイル等輻射熱に対して高反射率の素材を使用した遮熱シート4を取り付けると、テント素地1から放射された輻射熱と透過した輻射熱の95%以上が反射されテント素地1に戻される。従って、当該遮熱シート4の地表側にはわずか数パーセントしか熱は伝達されない。
この様にしてテント2の下側は、テント素地1から輻射熱が放射されない超日陰の空間にする事が出来る。
As described above, 90% or more of the conduction heat absorbed by the tent base 1 is radiated to the ground side as radiant heat from the ground side of the tent base 1.
When a heat shield sheet 4 made of a material having high reflectivity with respect to radiant heat, such as aluminum foil, is attached to the lower side of the tent base 1, 95% or more of the radiant heat radiated from the tent base 1 and the transmitted radiant heat are reflected. Returned to tent substrate 1. Therefore, only a few percent of heat is transferred to the ground surface side of the heat shield sheet 4.
In this way, the lower side of the tent 2 can be a super-shade space where radiant heat is not radiated from the tent substrate 1.

当該遮熱シート4は、不織布やガラス繊維等の片面或いは両面にアルミホイル等輻射熱に対して高反射率の素材を熱溶着したものである。
アルミホイル等輻射熱に対して高反射率の素材は、輻射熱の反射が目的であるから反射率の高いものが良く、一般には反射率95%以上のものが使用されている。
当該遮熱シート4の厚みは、0.1ミリメートルから0.2ミリメートルの物が一般的である。厚みが薄いので折り畳みやすく、シートの周囲20〜50ミリメートルを織り込み7、アクリル製両面テープで両者を接着したり、或いはミシンで縫合したりして遮熱シート4周囲の強度を増している。
又、当該遮熱シート4の周囲には、30〜50センチ位の間隔にハトメ5が取り付けられている。更に、各ハトメ5には、テントフレーム3に取付る為の長さ20センチメートル位の布製の紐がついている。
The heat shield sheet 4 is obtained by thermally welding a material having high reflectivity to radiant heat such as aluminum foil on one side or both sides of a nonwoven fabric or glass fiber.
A material having high reflectivity with respect to radiant heat, such as aluminum foil, has a high reflectivity because it is intended to reflect radiant heat, and generally has a reflectivity of 95% or more.
The thickness of the heat shield sheet 4 is generally 0.1 mm to 0.2 mm. It is easy to fold because it is thin, and weaving 20-50 millimeters around the sheet 7, adhering both with acrylic double-sided tape, or sewing with a sewing machine to increase the strength around the heat shield sheet 4.
In addition, eyelets 5 are attached around the heat shield sheet 4 at intervals of about 30 to 50 cm. Further, each eyelet 5 is provided with a cloth string having a length of about 20 cm for attachment to the tent frame 3.

遮熱シート4の取り付けは、テントが組み立て完了後で、テント2内側から遮熱シート4のハトメ5に結ばれている固定紐6をテントフレーム3に順に結んで行う。  The heat shield sheet 4 is attached after the tent has been assembled by connecting the fixed string 6 tied to the eyelet 5 of the heat shield sheet 4 from the inside of the tent 2 to the tent frame 3 in order.

考案の効果Effect of device

テント2の下は輻射熱が照射されない超日陰状態となり、体温以下の気温では暑さは余り感じられなくなる。又、体温以上に気温が上がっても、僅かの風が吹けば涼しさを感じられるようになる。  Under the tent 2 is a super-shade state where no radiant heat is irradiated, and the heat is not felt much at temperatures below the body temperature. Also, even if the temperature rises above body temperature, you can feel cool if a little wind blows.

1テント素地
2テント
3テントフレーム
4遮熱シート
5ハトメ
6固定紐
7織り込み
1 tent base 2 tent 3 tent frame 4 heat shield sheet 5 eyelet 6 fixed string 7 weaving

Claims (2)

樹脂や布で作製された催事用テントや日除け等の地表側に、アルミホイル等輻射熱に対して高反射率の素材を使用した遮熱シートを取り付けたテント遮熱構造  A tent heat shield structure with a heat shield sheet made of resin or cloth that uses a material with high reflectivity for radiant heat, such as aluminum foil, on the ground surface of event tents and awnings. アルミホイル等輻射熱に対して高反射率の素材を使用した遮熱シートの周囲にハトメを付け、催事用テントや日除け等のフレームに紐で取り付けたテント遮熱構造  Tent heat shield structure with eyelets around heat shield sheet made of material with high reflectivity against radiant heat such as aluminum foil, and attached to a frame such as an event tent or an awning with a string
JP2018002222U 2018-05-22 2018-05-22 Tent heat insulation structure Active JP3217537U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7426696B2 (en) 2019-12-27 2024-02-02 洋一 久永 Heat shielding material, tent, and method for manufacturing heat shielding material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7426696B2 (en) 2019-12-27 2024-02-02 洋一 久永 Heat shielding material, tent, and method for manufacturing heat shielding material

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